remove the face stuff
remove the face stuff

it was a neat idea, but with little utility

edx/edx-app-ios,edx/edx-app-ios,Ben21hao/edx-app-ios-new,proversity-org/edx-app-ios,edx/edx-app-ios,appsembler/edx-app-ios,edx/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,Ben21hao/edx-app-ios-new,proversity-org/edx-app-ios,yrchen/edx-app-ios,Ben21hao/edx-app-ios-new,proversity-org/edx-app-ios,appsembler/edx-app-ios,proversity-org/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,proversity-org/edx-app-ios,Ben21hao/edx-app-ios-new,Ben21hao/edx-app-ios-new,yrchen/edx-app-ios,appsembler/edx-app-ios,appsembler/edx-app-ios,appsembler/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,edx/edx-app-ios,proversity-org/edx-app-ios,yrchen/edx-app-ios,edx/edx-app-ios,Ben21hao/edx-app-ios-enterprise-new,Ben21hao/edx-app-ios-enterprise-new,edx/edx-app-ios